水力噴射壓裂理論應(yīng)用在頁(yè)巖氣應(yīng)用。主要講述了裂縫布置優(yōu)化,如何更大體積的改造頁(yè)巖氣藏。
This paper discusses placement of such “second” (or third) hydraulic fractures within the same time domain from the same
wellbore section. It is believed that the first fracture will modify the stress field to a perpendicular direction. Combined wi th the
hypothesis of the hard-to-accept concept that fractures often shy away from the most productive areas, this approach will cause the
second fracture to extend directly into the more produc tive areas, thus providing a substantial production boost.